DR Series Ferrite Drum Core 2 Pins Structure Excellent Performance For Filter Inductor. Dual Material Options: Available in MnZn for low-medium frequency and NiZn for high-frequency applications above 1MHz. OEM and Customization: Offer custom packaging, printing services, and tailored specifications for global clients. Fast Delivery: Sample delivery in 15-25 days; standard orders shipped within 2-3 days after payment. Strict Quality Control: Each product undergoes professional testing procedures before packing to ensure reliability. No Minimum Order Quantity: Accept small orders with no MOQ, welcoming customers to start with trial quantities. Comprehensive Warranty: Provide 365-day warranty coverage for all mechanical and functional defects. Environmental Compliance: Products are RoHS and REACH compliant, ensuring safety for global markets. 24/7 Technical Support: Round-the-clock online support available for inquiries, product status updates, and technical assistance.